7000 and FF-400 Series

and AAMA/FGIA verified to not bow windows

Environmentally Safe

100% Cotton

and 1/4"-20

Johnson Greenbrite Laser Enhancement Kit Extension 7000 and FF-400 SeriesAnyone who has used a laser on a brightly lit jobsite knows how difficult it can be to see the laser beam. Johnson's green beam laser enhancement kit gives you the tools you need to quickly and easily detect the beam from any green beam laser tool, saving you time and frustration on the jobsite. The kit includes a target that enhances the brightness of a laser beam and comes with graduations in both inches and centimeters. The target is also magnetic,